Undset, Sigrid,  1882-1949. <br/><br/>
Gymnadenia / 
Sigrid Undset ; tlumaczyla Maria Morstin-Gorska. 
 - Warszawa :  Pax,  1956. 
 - 404 p. ;  21 cm. 
<br/><br/> Translation of: Gymnadenia.